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1 year ago

Express the following fraction in simplest form, only using positive exponents.

Mathematics

1 answer:

Semmy [17]1 year ago

6 0

$\frac{3p^2}{4p^4}=\boxed{\frac{3}{4p^2}}$

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$20.600 at 8% for 2 years

balu736 [363]

Answer:

$3.296

Step-by-step explanation:

Simple interest=PRT/100

P=Principal=$20.600

R=rate=8%

T=time=2yrs

=20.600×8/100×2

=$3.296

6 0

3 years ago

You need to buy 5 notebooks for your classes at school. Each notebook costs $2.79. What is the total costs of 5 notebooks Before

aev [14]

multiply 2.79 x 5

2.79*5 = 13.95 before tax

3 0

3 years ago

Can someone please help me with this

Kryger [21]

Answer:

1. 96 inches squared

2. h=324

3. 85

Step-by-step explanation:

1. v=lwh

v=8•3•4

v=96

2. 345- 21

h=324

3. 1,012/12

=84.3

hope this helped!

7 0

2 years ago

Combine the terms in the given polynomial then evaluate for x=3, and y=-1

Novay_Z [31]

Answer: $xy^2+3x^2y;\text{ -24}$

Explanation:

The given expression is:

$xy+3xy^2-2xy+3x^2y-2xy^2+xy$

Combine like terms

$xy+xy-2xy+3xy^2-2xy^2+3x^2y$

Simplify the resulting expression

$\begin{gathered} 2xy-2xy+3xy^2-2xy^2+3x^2y \\ \\ xy^2+3x^2y \end{gathered}$

Substitute x = 3 and y = -1 into the simplified expression

$\begin{gathered} xy^2+3x^2y \\ \\ 3(-1)^2+3(3)^2(-1) \\ \\ 3(1)+(-27) \\ \\ 3-27 \\ \\ =-24 \end{gathered}$

6 0

1 year ago

What is the sum of 6 feet 10 inches and 8 feet 9 inches?

vivado [14]

Lets first convert everything to inches.

6 feet= 12*6 = 72 + 10 = 82 inches
8 feet= 12*8 = 96+9 = 105 inches

Now add!

82+105 = 187

Now convert them back to feet.

187/12 = 15 feet

12*15 = 180

187 - 180 = 7 inches

15 feet. 7 inches.

Final answer: B. 15 ft. 7 in.

6 0

3 years ago

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